发明名称 |
CONCURRENT FLASHING OF DATA PROCESSING UNITS IN HIERARCHICAL NETWORKS |
摘要 |
<p>The present invention provides an electronic network with a plurality of processing units that are arranged in sub-networks in a hierarchical and heterogeneous way. The network features a data stream controller that is coupled to any one of the sub- networks and that is adapted to transmit data to any one of the sub-networks. Further, the network has a data transmission port that is coupled to the data stream controller and that provides a high-speed data transmission to the data stream controller. The data stream controller serves to concurrently provide data and in particular flashing data to the various control units in a way that is adapted to the communication protocol and the data transfer rate of each sub-network. The invention therefore provides fast and autonomous flashing of a plurality of processing units, such as electronic control units in a network embedded system such as commonly used in the framework of automotive electronic networks. The data stream controller and its coupling to the various sub-networks provides a non- hierarchical and direct access to any sub-network and/or control unit of a heterogeneous and hierarchical network.</p> |
申请公布号 |
WO2006051003(A1) |
申请公布日期 |
2006.05.18 |
申请号 |
WO2005EP53444 |
申请日期 |
2005.07.18 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION;STAIGER, DIETER |
发明人 |
STAIGER, DIETER |
分类号 |
(IPC1-7):H04L29/08;G06F9/445 |
主分类号 |
(IPC1-7):H04L29/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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